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Skip excessive blank lines before commit body 

This modifies pretty_print_commit() to make the output of git-rev-list and
friends a bit more predictable.

A commit body starting with blank lines might be unheard-of, but still possible
to create using git-commit-tree (so is bound to appear somewhere, sometime).

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
maint
Lars Hjemli 2007-01-03 14:34:13 +01:00 committed by Junio C Hamano
parent f3673988ec
commit f3a47405bb
1 changed files with 4 additions and 1 deletions
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5
commit.c
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@ -703,7 +703,7 @@ unsigned long pretty_print_commit(enum cmit_fmt fmt,
const char *after_subject,
int relative_date)
{
int hdr = 1, body = 0;
int hdr = 1, body = 0, seen_title = 0;
unsigned long offset = 0;
int indent = 4;
int parents_shown = 0;
@ -809,6 +809,8 @@ unsigned long pretty_print_commit(enum cmit_fmt fmt,
body = 1;

if (is_empty_line(line, &linelen)) {
if (!seen_title)
continue;
if (!body)
continue;
if (subject)
@ -817,6 +819,7 @@ unsigned long pretty_print_commit(enum cmit_fmt fmt,
break;
}

seen_title = 1;
if (subject) {
int slen = strlen(subject);
memcpy(buf + offset, subject, slen);